CVE-2026-9119
Heap Buffer Overflow in Google Chrome WebRTC
Publication date: 2026-05-20
Last updated on: 2026-05-20
Assigner: Chrome
Description
Description
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| chrome | to 148.0.7778.179 (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-122 | A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a heap buffer overflow in the WebRTC component of Google Chrome versions prior to 148.0.7778.179. It allows a remote attacker to execute arbitrary code within a sandboxed environment by tricking a user into visiting a specially crafted HTML page.
How can this vulnerability impact me? :
Exploitation of this vulnerability can lead to remote code execution with high impact on confidentiality, integrity, and availability. An attacker could run malicious code inside the browser's sandbox, potentially compromising sensitive data, altering information, or disrupting services.